• No results found

A New Sensor Network Protocol Stack Architecture for Congestion Control

N/A
N/A
Protected

Academic year: 2020

Share "A New Sensor Network Protocol Stack Architecture for Congestion Control"

Copied!
5
0
0

Loading.... (view fulltext now)

Full text

(1)

!

!

"#

"

#

$ %& ' ( ) *% " ! "# " " " " " " $ " $ " # % !& " ' $" !& ! "" " # % " ! " "$ $ " ! # ! ! " " ( & $ & ! & & ) % $ + * "# ! " $ +% % ! $" # $ " , & & " " " % & ! " * % - & % "" " - & " % " !& " ' $ " # " ! & " " ", " % % " % " # % " ! % "& " # ! $ " # " ! # $ ! % % # $ % " " " . $ % / -. 0 1 " # % 0%1 "% 2 3 4 % % % $ " " % $& % " & ! # $ & !& " # ! " # ! !$ "% % " & " % " " * "" # ! $ ! (5( " $ (& ! ! " " # $ % # % * " ! " - " " ! % " " " - % $ ! " - " ! % " # $2 3 4 * % # # %$ " & % $ ! " $ $ 6 & " $ 7 - $ " - " * " % 8 - $ ! & " " & " - " % " ! "& " & " " ! $ & " " % # $ ! & - $ ! " , " %$ 0 % 1 " " ! " ! & ! " ! $ ! " & " #

(2)

" ! " $

" $ $ & "

$ & $ & $ &

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

(3)

$ % " ! " $ ! " ) ! # # " & " ! " % %* ) " ! & !$ " & ? ! % " # $&

" # $& $ , & ! !&

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

(4)

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

)

.

-

.

-

.

! ! % $ ) % " # $ ! % 6 ! $ !! ! " " & % " # $ % - " " ! " 2<L= D4 " # 6

/!

.

.

.

- ! " " # $ 96 . 0 1) ! # $ # " & 0 1 " % " - " 2J? G4 0 1 " ! # ! !

(5)

% " ! 7 $ 2* F 4

)

.

.

.

" % % $ " & % " ! " & 0! 1 $% 0! 1 % # ! ! ! ! # ! " ! 0 ( " ! 1& % # # % " # " ! 4 & " " ! " " " & " ! " ; ! " % 6 # & ! !# ! $ $ " "" ! " & $ "#" " % $ $ $ " $ & $ "" " % " ! & ! & " " # #" % $ / 2 3 4 .0*" 5 # 2 . # 0 / 6 ! . ) , 999 ' ! , & # D & . K& / D& ! 2 3 4 .! ! . 7 ! % !0 # 8 # !$ 8 ( # % ' % 6 )! . ) & L N &

& ? & L $/L & B / BD 29= D4 8/06 " - ! ) & ( ' $ & ? # D 2< D4 /. / ) % 0123 ) ! ) " , # $ O ? # # & D 2<L= D4 #** % *. ! 6 ) , ( ' $ & ? # D 2A' B4 ' " "# ! ' #! " ' % & ' % %- !%% ) % % ) 6 + . ) , & ? # B 2) >>4 ""! ! ! / ! - ) & !& P # $ P & ; $& P KD 2* F 4 62 $ ** ! # !0 6 ( -. - ) % - " % ) , 0* ? 1& ! & % 2J? G4 ) 9! ) 2 ! 6 ! . ) , 999 ( " : % " $ K0G1& M M MC 0 G1

References

Related documents

Consequently, the analysis of the performance of these three mechanisms in terms of packet loss ratio, network throughput, average source transmission rate (i.e.

A number of transport layer protocols have been proposed which provide both reliability and congestion control as shown in Figure 1. Following are some of the

In this project we have designed a prototype of an embedded wireless sensor network based on ATMEGA64 microcontroller and XBEE [zigbee protocol] for

Congestion control is a method used for monitoring the process of regulating the total amount of data entering the network to keep traffic levels at an acceptable value.

Abstract- Internet communication this day’s houses different types of data transmitted concurrently and as such requires a well-organized and unfailing transmission method which is

Rolla, MO 65409 USA. which traverse either through congested area or through a significant number of hops thus reducing the performance and lifetime of the

In this paper, Need based Additive Increase Multiplicative decrease(NBAIMD) congestion control algorithm is developed, conventional Additive Increase Multiplicative

The STarch architecture provides an adaptation layer for the Internet standard IPv6 [20], which is backed by a network entity that redirects IPv6 packet letters to